
Explore our sophisticated casting capabilities: Gravity Casting, Investment Casting, Lost Wax Casting, and Water Glass Casting, each offering precise and reliable solutions for complex production needs.

Product Name | Customized CNC Machining Aluminum Die Casting Zinc Brass Alloy Impeller Shell,Custom Brass CNC Machining Die Casting Aluminum Shell |
Main Blank Process | Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, High Pressure Casting etc. |
Material | Carbon Steel, Stainless Steel, Aluminum Alloy ,Brass Alloy ,Zamak 3, Zamak 5, Zamak 7, Zamak 2, Or according to customer requirements |
Casting Blank Size | 2 mm-1500mm / 0.08inch-60inch , or according to customer requirements |
Surface Finish | Zinc/Chrome Plating, Anodizing,Powder Coating,Electrophoretic painting etc. |
Machining Process | CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and etc. |
Machining Tolerance | From 0.005mm-0.01mm-0.1mm |
Machined Surface Roughness | Ra 0.8-Ra3.2 according to customer requirement |
Application | Many industries, especially in household appliances,electrical heated tube element,switch accessories,auto spare parts,thermostat accessories,medical equipment hardware fittings. |
Lead time | 45 days for mold and samples, after confirmation of samples, mass production time is 35 days |
Small Quantity | Is acceptable |
Tolerance | CT4-6 for Permanent Molding, Die Casting |
Quality Control | Full Inspection |

* CNC Turning/Lathing Service;
* Innovative CNC Prototyping Service;
* Cutting-Edge Plastic/Metal 3D Printing Service;
* Expert Plastic Mold Design & Making Service;
* Precision Plastic Injection Molding Service;
* Masterful Casting Service.
Surface Finish | Material Avaiable |
Machined | All metals |
Smooth | All metals+Plastic (e.g aluminum, steel,nylon, ABS) |
Powder Coating | All metals ( e.g aluminum, steel) |
Brushing | All metals ( e.g aluminum, steel) |
Anodized Hardcoating | Aluminum and Titanium alloys |
Electropolishing | Metal+plastic (e.g aluminum, ABS) |
Bead Blasting | Aluminum and Titanium alloys |
Anodized Clear or Color | Aluminum and Titanium alloys |
Chrome /Zinc/Nickel Plating | Steel and Brass |







2) Detailed examination prior to commencement of production to ensure all specifications are meticulously adhered to.
3) Comprehensive full and routing inspections conducted throughout mass production, maintaining our uncompromising quality standards.
4) Thorough evaluation of finished goods, ensuring they meet the highest criteria before leaving our premises.
5) Final inspection of goods before shipment, guaranteeing that only products of outstanding quality reach our valued customers.


2) We excel in creating custom OEM & ODM parts, offering professional expertise that transforms your vision into reality with precision and innovation.
3) We provide exceptional after-sales service, ensuring continued satisfaction and support long after the initial purchase.
4) Equipped with state-of-the-art machine tools and cutting-edge CAD/CAM programming software, we deliver precision and excellence in every project.
5) Our capabilities in prototype machining set us apart, allowing you to see, test, and refine your designs before committing to full-scale production.
6) We uphold stringent quality control standards, backed by a highly qualified inspection department dedicated to maintaining the highest product standards.
7) Stay ahead in the industry with our commitment to continually upgrading and advancing our equipment, ensuring we remain at the forefront of competitiveness.
8) Our services are perfectly tailored for low to mid-sized production volumes, offering efficiency, cost-effectiveness, and superior quality.
A: Send us an inquiry e-mail, we will contact you as we receive your mail.
Q2: How long can I get the sample?
A: Depends on your specific items, within 15 days is required generally.
Q3: What's kinds of information you need for a quote?
A: Kindly please provide the product drawing in PDF or .IGS or .STEP.
Q4: what's the payment terms?
A: We accept 30% as payment deposit and balance paid before shipment.
Q5. Are you a trading company or factory?
A: We are a direct factory with experienced engineers and employees .
Q6. What shall we do if we do not have drawings?
A. Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts
with dimensions (Length, Height, Width), CAD or 3D file will be made for you if placed order.
Q7. Can we get some samples before mass production?
A: Absolutely
Q8. Will my drawings be safe after sending to you?
A: Yes, we will keep them well and not release to the third party without your permission.
Q9: Is it possible to know how are my products going on without visiting your company?
A: We will offer a detailed production schedule and send weekly reports with pictures or videos which show the machining progress.